FR2774524B1 - ROTATING MACHINE FOR A MOTOR VEHICLE COMPRISING A ROTOR PROVIDED ON ITS EXTERNAL CYLINDRICAL SURFACE WITH AT LEAST ONE GROOVE - Google Patents

ROTATING MACHINE FOR A MOTOR VEHICLE COMPRISING A ROTOR PROVIDED ON ITS EXTERNAL CYLINDRICAL SURFACE WITH AT LEAST ONE GROOVE

Info

Publication number
FR2774524B1
FR2774524B1 FR9801205A FR9801205A FR2774524B1 FR 2774524 B1 FR2774524 B1 FR 2774524B1 FR 9801205 A FR9801205 A FR 9801205A FR 9801205 A FR9801205 A FR 9801205A FR 2774524 B1 FR2774524 B1 FR 2774524B1
Authority
FR
France
Prior art keywords
groove
motor vehicle
cylindrical surface
rotating machine
external cylindrical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR9801205A
Other languages
French (fr)
Other versions
FR2774524A1 (en
Inventor
Alain Chaudoreille
Jean Philippe Frere
Pascal Couvert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR9801205A priority Critical patent/FR2774524B1/en
Publication of FR2774524A1 publication Critical patent/FR2774524A1/en
Application granted granted Critical
Publication of FR2774524B1 publication Critical patent/FR2774524B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
FR9801205A 1998-02-03 1998-02-03 ROTATING MACHINE FOR A MOTOR VEHICLE COMPRISING A ROTOR PROVIDED ON ITS EXTERNAL CYLINDRICAL SURFACE WITH AT LEAST ONE GROOVE Expired - Lifetime FR2774524B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9801205A FR2774524B1 (en) 1998-02-03 1998-02-03 ROTATING MACHINE FOR A MOTOR VEHICLE COMPRISING A ROTOR PROVIDED ON ITS EXTERNAL CYLINDRICAL SURFACE WITH AT LEAST ONE GROOVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801205A FR2774524B1 (en) 1998-02-03 1998-02-03 ROTATING MACHINE FOR A MOTOR VEHICLE COMPRISING A ROTOR PROVIDED ON ITS EXTERNAL CYLINDRICAL SURFACE WITH AT LEAST ONE GROOVE

Publications (2)

Publication Number Publication Date
FR2774524A1 FR2774524A1 (en) 1999-08-06
FR2774524B1 true FR2774524B1 (en) 2001-05-18

Family

ID=9522514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801205A Expired - Lifetime FR2774524B1 (en) 1998-02-03 1998-02-03 ROTATING MACHINE FOR A MOTOR VEHICLE COMPRISING A ROTOR PROVIDED ON ITS EXTERNAL CYLINDRICAL SURFACE WITH AT LEAST ONE GROOVE

Country Status (1)

Country Link
FR (1) FR2774524B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963631A1 (en) * 1999-12-29 2001-07-12 Bosch Gmbh Robert Electrical machine
FR2813105A1 (en) 2000-08-18 2002-02-22 Valeo Equip Electr Moteur Pulley for vehicle alternator, comrises bell shaped body with profiled rim to support drive belt and inner hub which is threaded to receive shaft end with complementary thread and stop shoulder
FR2884068B1 (en) 2005-03-31 2007-07-27 Valeo Equip Electr Moteur ROTOR OF ROTATING ELECTRIC MACHINE COMPRISING AN INTERMEDIATE SLEEVE INTERPOSED BETWEEN THE SHAFT AND POLAR WHEELS AND METHOD FOR PRODUCING THE ROTOR.
JP5976211B2 (en) * 2013-05-23 2016-08-23 三菱電機株式会社 Rotating electric machine and manufacturing method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590294A (en) * 1968-09-03 1971-06-29 Tokyo Shibaura Electric Co Synchronous machine provided with comb-shaped magnetic poles
JPS5473210A (en) * 1977-11-25 1979-06-12 Toshiba Corp Revolving electric machine
JPS62189939A (en) * 1986-02-12 1987-08-19 Mitsubishi Electric Corp Cooler for generator for car
JPH0365037A (en) * 1989-08-01 1991-03-20 Toshiba Corp Claw pole type synchronous generator
JP3049715B2 (en) * 1989-10-23 2000-06-05 株式会社デンソー Vehicle alternator and method of manufacturing the same

Also Published As

Publication number Publication date
FR2774524A1 (en) 1999-08-06

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